| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.66 | 13.696% | $115.5834 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $97.88 | 13.107% | $110.7091 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $203.63 | 9.123% | $222.2072 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $95.81 | 6.479% | $102.0175 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $245.84 | 8.504% | $266.7462 | $266.75 | $266.75 | $266.70 |
| Purchase #6 | $27.86 | 6.424% | $29.6497 | $29.65 | $29.65 | $29.60 |
| Purchase #7 | $174.63 | 4.858% | $183.1135 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $947.31 | $1,030.0266 | $1,030.03 | $1,030.00 | $1,029.90 | |